Lake Union 10K photo banner

The 6th annual Lake Union 10K welcomes both runners and walkers alike. Take in the wonderful views of Lake Union and downtown Seattle along the historic Cheshiahud Trail. After the race, enjoy a post-race massage from 5focus and a delicious breakfast from Portage Bay Cafe.

Online registration is now closed. You may register at Packet Pickup on Saturday, August 9 from 12:00pm-6:00pm at 5focus or on race day starting at 6:00am.

Or print out a Paper Application must be recieved by August 6th

RACE FEES: (Sorry - No Refunds): Online Registration Closes 08/7/14 at 3:00 pm

Register online here

Registration opens February 26

$25 One day only - February 26 (with tax and fees $29.12)

$35 February 27 - April 30 (with tax and fees $39.12)

$40 May 1 - July31 (with tax and fees $44.59)

$45 August 1 - August 7 (with tax and fees $49.12)

$50 Day Of (with tax and fees $55.00)

Day of t-shirt sizes not garunteed

Pre-Race Registration: Available during normal business hours

5focus, 925 8th Ave. N., Seattle (until August 7th at 5:00pm)

Fleet Feet 911 E. Pine Street, Seattle. (until August 7th at 5:00pm)

Road Runner Sports, 7020 Woodlawn Avenue Northeast, Seattle (until August 7th at 5:00pm)

Walk up registration on Saturday, August 9, Packet Pickup - 5Focus

  • Corporate Fitness Challenge: Minimum of 6 members, no maximum. Register online only. See Corporate Challenge page for information on how to register at team.

    PRE-RACE PACKET PICKUP & REGISTRATION: Saturday, August 9 from 12:00 pm to 6:00pm. 5 Focus  925 8th Ave N, Seattle.


    Race Day Packet Pickup: 6:00 am to 7:20 am at race venue.